[Solved]HD630 with only 7mb VRAM

[stexine]

Updated from 10.12.3 to 10.12.5 with lilu and intelgraphicfix installed. Both rx580 and hd630 work, but hd630 only has 7mb without accerlation. Any idea?

my build:
intel 7700k
Gigabyte z270x-ud5
samsung sm961 256G nvme
rx 580

thx

 

[RehabMan]

Updated from 10.12.3 to 10.12.5 with lilu and intelgraphicfix installed. Both rx580 and hd630 work, but hd630 only has 7mb without accerlation. Any idea?

my build:
intel 7700k
Gigabyte z270x-ud5
samsung sm961 256G nvme
rx 580

thx

Your ioreg shows you're using an invalid ig-platform-id (0x12345678).
Using an invalid ig-platform-id is an excellent way to disable the graphics drivers.

 

[stexine]

what id shall I use for HD630

 

[RehabMan]

what id shall I use for HD630

Typical desktop value is 0x19120000.

 

[stexine]

After i changed the id to 0x19120000, sierra refuse to boot showing only the white apple and the progress bar 2/3 loaded. Any idea? is it related to my AMD RX580?

 

[RehabMan]

After i changed the id to 0x19120000, sierra refuse to boot showing only the white apple and the progress bar 2/3 loaded. Any idea? is it related to my AMD RX580?

Make sure IGPU is primary.
Also, you may need the "4 displays" patch to enable the 0306 port.

 

[stexine]

Yes. IGPU is primary. BTW, i use hdmi to connect igpu

 

[stexine]

with -v option the result is shown in the attachment

 

[RehabMan]

with -v option the result is shown in the attachment

Seems like you don't have the HECI->IMEI rename patch...

 

[stexine]

Great!!!! HECI->IMEI rename patch save my ass!! Problem solved and thx so much!!!

Now my final cut pro start crashing. Time to move on to another problem.